Independent software engineer Oren Meiri today announces eWhiteboard 1.1 for iPhone. eWhiteboard turns any Mac/MS Windows PC with a projector into an Electronic Whiteboard. With the aid of a special marker, or LED keychain flashlight, the user controls the Mac/PC while standing in front of the projected desktop image. Using customized image processing technology, the app detects the LED light, and transmits the new location to the computer. The computer moves the mouse cursor accordingly.